Comparison between:
- 27" Dell S2722QC
- 27" Dell U2723QE
- 27" BenQ PD2720U
- 27" AOC AGON AG275QXR
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell S2722QC | Dell U2723QE | BenQ PD2720U | AOC AGON AG275QXR | |
| Series | - | UltraSharp | - | - |
 |  |  |  | |
| Model alias | - | UltraSharp U2723QE | - | AG275QXR |
| Model year | 2021 | 2022 | 2018 | 2022 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in | 27 in |
| Diagonal | 684.66 mm 68.466 cm 26.9551 in 2.2463 ft | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 684 mm 68.4 cm 26.9291 in 2.2441 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft |
| Panel manufacturer | - | LG Display | LG Display | - |
| Panel model | - | - | LM270WR4-SSA1 | - |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 163 ppi 64 ppcm | 163 ppi 64 ppcm | 163 ppi 64 ppcm | 109 ppi 42 ppcm |
| Display area | 89.82 % | 92.8 % | 89.07 % | 89.29 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 99 % | 100 % | 100 % | 98 % |
| Adobe RGB (1998) | - | - | 100 % | - |
| NTSC (1953) | - | - | - | 106 % |
| DCI P3 | - | 98 % | 96 % | 94 % |
| Brightness | 350 cd/m² | 400 cd/m² | 350 cd/m² | 350 cd/m² |
| Peak brightness | 400 cd/m² | - | - | 400 cd/m² |
| Static contrast | 1000 : 1 | 2000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | - | 20000000 : 1 | 80000000 : 1 |
| HDR | - | DisplayHDR True Black 400 | HDR10 | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | 5 ms 0.0050 s | 5 ms 0.0050 s | - |
| Average response time | 5 ms 0.0050 s | 8.6 ms 0.0086 s | 14 ms 0.0140 s | - |
| Maximum response time | 8 ms 0.0080 s | - | - | - |
| Input lag | 9 ms 0.0090 s | 9 ms 0.0090 s | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | - | - | Response time - 1 ms (MPRT - Motion Picture Response Time) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 10 kHz - 137 kHz | 15 kHz - 140 kHz | 27 kHz - 140 kHz | 30 kHz - 255 kHz |
| Vertical frequency (digital) | 24 Hz - 76 Hz | 23 Hz - 87 Hz | 24 Hz - 76 Hz | 48 Hz - 170 Hz |
| 4K @ 60 Hz | Native - 60 Hz | - | HDMI - 30 kHz - 230 kHz; 48 Hz - 144 Hz DisplayPort - 30 kHz - 255 kHz; 48 Hz - 170 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | - | 1.5 A | - | 1.5 A |
| Power consumption (off) | 0.2 W | 0.2 W | 0.5 W | 0.5 W |
| Power consumption (sleep) | 0.3 W | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (average) | 24.8 W | 25.9 W | 42 W | 36 W |
| Power consumption (maximum) | 155 W | 220 W | 200 W | - |
| Power consumption (annual) | 25 kWh | 91.83 kWh | - | - |
| Energy efficiency class | F | - | - | - |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 611.6 mm 61.16 cm 24.0787 in 2.0066 ft | 611.44 mm 61.144 cm 24.0724 in 2.006 ft | 614.4 mm 61.44 cm 24.189 in 2.0157 ft | 613.4 mm 61.34 cm 24.1496 in 2.0125 ft |
| Height | 364.64 mm 36.464 cm 14.3559 in 1.1963 ft | 353.01 mm 35.301 cm 13.898 in 1.1582 ft | 366 mm 36.6 cm 14.4094 in 1.2008 ft | 365.7 mm 36.57 cm 14.3976 in 1.1998 ft |
| Depth | 55.43 mm 5.543 cm 2.1823 in 0.1819 ft | 54.33 mm 5.433 cm 2.139 in 0.1782 ft | 87.39 mm 8.739 cm 3.4406 in 0.2867 ft | 50.3 mm 5.03 cm 1.9803 in 0.165 ft |
| Weight | 5.37 kg 11.84 lbs | 4.48 kg 9.88 lbs | 5.3 kg 11.68 lbs | 4.41 kg 9.72 lbs |
| Width with stand | 611.6 mm 61.16 cm 24.0787 in 2.0066 ft | 611.44 mm 61.144 cm 24.0724 in 2.006 ft | 614.4 mm 61.44 cm 24.189 in 2.0157 ft | 613.4 mm 61.34 cm 24.1496 in 2.0125 ft |
| Height with stand | 400.05 mm 40.005 cm 15.75 in 1.3125 ft | 385.18 mm 38.518 cm 15.1646 in 1.2637 ft | 443.71 mm 44.371 cm 17.4689 in 1.4557 ft | 411.1 mm 41.11 cm 16.185 in 1.3488 ft |
| Depth with stand | 174.72 mm 17.472 cm 6.8787 in 0.5732 ft | 185 mm 18.5 cm 7.2835 in 0.607 ft | 186.31 mm 18.631 cm 7.335 in 0.6113 ft | 231.8 mm 23.18 cm 9.126 in 0.7605 ft |
| Weight with stand | 7.1 kg 15.65 lbs | 6.64 kg 14.64 lbs | 8.3 kg 18.3 lbs | 6.45 kg 14.22 lbs |
| Box width | - | - | 693 mm 69.3 cm 27.2835 in 2.2736 ft | 720 mm 72 cm 28.3465 in 2.3622 ft |
| Box height | - | - | 620 mm 62 cm 24.4094 in 2.0341 ft | 520 mm 52 cm 20.4724 in 1.706 ft |
| Box depth | - | - | 170 mm 17 cm 6.6929 in 0.5577 ft | 322 mm 32.2 cm 12.6772 in 1.0564 ft |
| Box weight | 9.79 kg 21.58 lbs | 9.53 kg 21.01 lbs | 10.5 kg 23.15 lbs | 11.2 kg 24.69 lbs |
| Stand width | 257 mm 25.7 cm 10.1181 in 0.8432 ft | 268 mm 26.8 cm 10.5512 in 0.8793 ft | - | - |
| Stand height | - | 381.5 mm 38.15 cm 15.0197 in 1.2516 ft | - | - |
| Stand depth | 174.72 mm 17.472 cm 6.8787 in 0.5732 ft | 185 mm 18.5 cm 7.2835 in 0.607 ft | - | 231.8 mm 23.18 cm 9.126 in 0.7605 ft |
| Colors | Silver | Black and Silver | Black Gray | White and Pink |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 110 mm 11 cm 4.3307 in 0.3609 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape/portrait pivot | Yes | Yes | Yes | Yes |
| Left pivot | 90 ° | 90 ° | 0 ° | 90 ° |
| Right pivot | 90 ° | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 30 ° | 30 ° | 30 ° | 20 ° |
| Right swivel | 30 ° | 30 ° | 30 ° | 20 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 21 ° | 20 ° | 23 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 3 W | - | 2 x 2 W | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | LAN | - | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 2 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 2 x 3.5 mm Audio Out | 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 1 x USB (Type-C; Gen 2; 10 Gbps downstream; 15W) 5 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream; data only) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream) 1 x Ethernet RJ45 1 x HDMI 2.0 1 x DisplayPort 1.4 (DSC) 1 x DisplayPort 1.4 (out with MST) 1 x 3.5 mm Audio Out | 1 x USB (KVM keyboard connection) 2 x USB 3.1 (downstream) 1 x USB 3.1 (upstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x Thunderbolt 3.0 (65 W) 1 x Thunderbolt 3.0 (15 W) 1 x 3.5 mm Audio Out | 2 x USB 3.2 (Type-A; Gen 1; downstream; one with BC 1.2 charging at 2A) 1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Microphone In 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out (microphone) |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 | - |
Features
Some additional functional features of the model.
| Features | AMD FreeSync technology ComfortView Dell Display Manager Flicker-free technology Low Blue Light | ComfortView Plus Dell Display Manager Dell Power Button Sync (DPBS) Display Stream Compression (DSC) Flicker-free technology IPS Black panel technology KVM Switch Low Blue Light Multi-Monitor Sync (MMS) Picture-by-Picture Picture-in-Picture | AMA (Advanced Motion Accelerator) Animation mode CAD/CAM mode Display Pilot Flicker-free technology Low Blue Light Picture-by-Picture Picture-in-Picture | Adaptive-Sync technology AMD FreeSync Premium Black Stabilizer Flicker-free technology Human Machine Controller Interface Low Blue Light Low Input Lag MBR low motion blur technology NVIDIA G-Sync Compatible |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | TUV Rheinland Low Blue Light (Hardware Solution) | EPEAT Gold Energy Star RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution) | ENERGY STAR 7.0 Epeat Silver TCO 7.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) | CCC CE CECP CEL CH RoHS FCC Win 10 |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | - | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | - | 10 % - 85 % |
| Operating altitude | 5000 m 16404.2 ft | 5000 m 16404.2 ft | - | 3657.6 m 12000 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | - | -25 °C - 55 °C -13 °F - 131 °F |
| Storage humidity | 5 % - 90 % | 5 % - 90 % | - | 5 % - 93 % |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft | - | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable HDMI cable | DisplayPort cable USB Type-C cable USB Type-A to Type-B cable | DisplayPort cable - mini-DP to DP HDMI cable | DisplayPort cable USB Type-B cable |
Additional features
Information about other features.
| Additional features | Security lock slot | Security lock slot | - | Anti-theft stand lock slot - Kensington |
| Dell S2722QC | Dell U2723QE | BenQ PD2720U | AOC AGON AG275QXR |